Swiss Ball Jackknives
Written By David Song

SWISS BALL JACKKNIVES
This is a core strengthening exercise that is also use to dissociate lumbar flexion from hip flexion. Start in a tall plank position with your shins on a Swiss ball and hands placed below the shoulders. Pull the knees towards your chest while keeping the spine neutral. Slowly extend the hips to return to starting position to complete a repetition.
Muscles Involved:
Core
Transverse Abdominis
Iliopsoas
Related Conditions:
Hip Spine Syndrome
Internal Snapping Hip Syndrome
Hip Impingement
Iliopsoas Tendinitis / Tendinopathy
Superficial Front Line Dysfunction
Exercise Equipment:
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Core, Lumbar Flexion, Lumbar Flexors, Lumbar Lateral Flexion, Lumbar Lateral Flexor, Rectus Abdominis, External Oblique, Internal Oblique, Obliques, Transversus Abdominis, Core Strength, Lumbar Spine, Lumbar Strengthening
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Core, Lumbar Flexion, Lumbar Flexors, Lumbar Lateral Flexion, Lumbar Lateral Flexor, Rectus Abdominis, External Oblique, Internal Oblique, Obliques, Transversus Abdominis, Core Strength, Lumbar Spine, Lumbar Strengthening
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Lumbar Flexors, Lumbar Flexion, Lumbar Spine, Low Back, Low Back Strengthening, Core, Rectus Abdominis, Hip Flexion, Hip Flexor, Hip Flexor Strengthening, Hip Flexors, Iliopsoas, Psoas Major, Iliacus
Lumbar Spine, Lumbar Strengthening, Lumbar Lateral Flexion, Lumbar Lateral Flexor, QL, Quadratus Lumborum, External Oblique, Internal Oblique, Obliques, Core, Lateral Fascial Line
Squat, Squat Warm Up, Core, Core Stability, Lumbar Stability, Lumbar Spine, Anti-Lateral Flexion, QL, Quadratus Lumborum, External Oblique, Internal Oblique, Obliques, Transversus Abdominis, TVA, Multifidus, Lateral Fascial Line, Spiral Line